Freshman Year 140
150
160
170
180
190
200
210
Senior Year
Using the median as the measure,
which is closest to the difference in height
between the freshman and seniors?
A. 0 cm
B. 5 cm
C. 10 cm
D. 15 cm

Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply

How many solutions does the nonlinear system of equations graphed below have?

Which ordered pair identifies a point in quadrant iv? a) (2, 5) b) (0, 1) c) (-1, -1) d) (12, -5) which quadrant is (-4,-6) in? a) i. b) ii. c) iii. d) iv.